Home / Shop / Hypertech ThermoMaster Computer Chips 128522 Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Hypertech ThermoMaster Computer Chips 128522 Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

SKU: HYP128522

Computer Chips and Modules

Hypertech ThermoMaster Computer Chips 128522 Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

SKU: HYP128522

Computer Chips and Modules

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

Hypertech ThermoMaster Power Chips replace your stock PROM, which holds the settings for fuel flow and spark advance. This is a Stage 2 chip that optimizes the spark and fuel curves for max performance. The ThermoMaster Power Chip is designed for use with a 160 deg. thermostat and premium pump gas (91 Octane or better). Maximize the performance of your ride with a Hypertech ThermoMaster Power Chip!

Part Type

Computer Chips and Modules

Data: v4.2 - Upd: 2026-10-14 09:10:22

Specifications

Product Attributes - Brand: Hypertech
Product Attributes - Manufacturer's Part Number: 128522
Product Attributes - Part Type: Computer Chips and Modules
Product Attributes - Product Line: Hypertech ThermoMaster Computer Chips
Product Attributes - UPC: 759609010254
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: With overdrive transmission.
Product Attributes - CARB EO Number(s): D-260-3
Product Attributes - Emissions: California EO Approved

Reference Information

Brand Name/s	Hypertech
StreetFX SKU	hyp128522
SFX Item ID	5087299
Supplier Item Code	5087299
Manufacturer SKU	128522
Manufacturer UPC	759609010254

Compatibility

Application Data

Make CHEVROLET
Model C2500
Submodel CHEYENNE
Beginning Year 1988
Ending Year 1988
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Make CHEVROLET
Model C2500
Submodel SCOTTSDALE
Beginning Year 1988
Ending Year 1988
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Make CHEVROLET
Model C2500
Submodel SILVERADO
Beginning Year 1988
Ending Year 1988
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Make CHEVROLET
Model R20
Submodel CHEYENNE
Beginning Year 1988
Ending Year 1988
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Make CHEVROLET
Model R20
Submodel SCOTTSDALE
Beginning Year 1988
Ending Year 1988
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Make CHEVROLET
Model R20
Submodel SILVERADO
Beginning Year 1988
Ending Year 1988
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Make CHEVROLET
Model R20 SUBURBAN
Submodel SCOTTSDALE
Beginning Year 1988
Ending Year 1988
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Make CHEVROLET
Model R20 SUBURBAN
Submodel SILVERADO
Beginning Year 1988
Ending Year 1988
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Make GMC
Model C1500
Submodel SIERRA
Beginning Year 1988
Ending Year 1988
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C1500
Submodel SIERRA
Beginning Year 1988
Ending Year 1988
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C1500
Submodel SIERRA SLE
Beginning Year 1988
Ending Year 1988
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C1500
Submodel SIERRA SLE
Beginning Year 1988
Ending Year 1988
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C1500
Submodel SIERRA SLX
Beginning Year 1988
Ending Year 1988
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C1500
Submodel SIERRA SLX
Beginning Year 1988
Ending Year 1988
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C2500
Submodel SIERRA
Beginning Year 1988
Ending Year 1988
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C2500
Submodel SIERRA
Beginning Year 1988
Ending Year 1988
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C2500
Submodel SIERRA
Beginning Year 1988
Ending Year 1988
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Make GMC
Model C2500
Submodel SIERRA SLE
Beginning Year 1988
Ending Year 1988
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C2500
Submodel SIERRA SLE
Beginning Year 1988
Ending Year 1988
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C2500
Submodel SIERRA SLE
Beginning Year 1988
Ending Year 1988
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Make GMC
Model C2500
Submodel SIERRA SLX
Beginning Year 1988
Ending Year 1988
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C2500
Submodel SIERRA SLX
Beginning Year 1988
Ending Year 1988
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C2500
Submodel SIERRA SLX
Beginning Year 1988
Ending Year 1988
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Make GMC
Model R2500
Submodel BASE
Beginning Year 1988
Ending Year 1988
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Make GMC
Model R2500
Submodel HIGH SIERRA
Beginning Year 1988
Ending Year 1988
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic

Loading compatibility information...

Keep shopping

Hypertech ThermoMaster Computer Chips 128522 Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Hypertech ThermoMaster Computer Chips 128522 Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Description

Part Type

Specifications

Reference Information

Compatibility

More from Hypertech

Hypertech Speedometer Calibrators 732500 Calibrator, Programmer, Buick, Cadillac, Chevy, GMC, Pontiac, Each

Hypertech Inline Speedometer Calibrator Modules 730125 Calibrator, Ford, Each

Hypertech Speedometer Calibrators 742501 Calibration Device, Programmer, Electronic, for Tire Size/Rear Ratio Changes, Reads/Clears DTCs, Can Upgrade, Ford, Lincoln, Mercury, Each

Hypertech Speedometer Calibrators 3350 Calibrator, Programmer, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Hummer, Jeep, Lincoln, Mercury, Ram, Each

Hypertech Inline Speedometer Calibrator Modules 730108 Calibrator, Inline, Toyota, Each

Hypertech Speedometer Calibrators 742500 Calibrator, Programmer, Ford, Each